# Tomato sauce

Tomato sauce (Spanish: salsa roja; Italian: salsa di pomodoro; French: sauce tomate) can refer to many different sauces made primarily from tomatoes, usually to be served as part of a dish, rather than as a condiment. Tomato sauces are common for meat and vegetables, but they are perhaps best known as bases for sauces for Mexican salsas and Italian pasta dishes. Tomatoes have a rich flavor, high water content, soft flesh which breaks down easily, and the right composition to thicken into a sauce when stewed, without the need for thickeners such as roux or masa. All of these qualities make them ideal for simple and appealing sauces.
In countries such as the United Kingdom, India, Australia, New Zealand, and South Africa, the term tomato sauce is used to describe a condiment similar to what Americans call ketchup. In some of these countries, both terms are used for the condiment.

## History

Tomato sauces, along with similarly related and prepared tomatillo sauces, are presumed to have been in use since antiquity by the peoples of Central and South America as bases for many dishes. However, much of Pre-Columbian cuisine history in Mexico, along with other culturally significant information, had been purged during the periods of conquest by Europeans, chiefly the Spanish. Bernardino de Sahagún, a Franciscan friar from the Kingdom of Spain, is believed to be the first European to write about tomato sauce after encountering it for sale in the markets of Tenochtitlan (today Mexico City).
The first Italian recipe of tomato sauce was published under the name "Spanish tomato sauce" in Lo Scalco alla Moderna ('The Modern Steward'), written by Italian chef Antonio Latini and published in two volumes in 1692 and 1694. Tomato sauce also began to be used in the cuisine of the south of France at the same time, particularly in Provence and the Basque Country. The Provençals who went to Paris for the National Federation Day of July 14, 1790, demanded tomatoes everywhere they went. The use of tomato sauce with pasta appeared for the first time in 1790 in the Italian cookbook L'Apicio moderno, by Roman chef Francesco Leonardi.
The first written recipe for canned tomatoes comes from Vaucluse, in southern France, it appears in a document written by an individual in 1795.

## Raw tomato sauces

In Italy, there are many pasta sauces based on raw, uncooked tomatoes. In Mexico, the best-known raw tomato sauce is pico de gallo, also known as salsa cruda.
In France, raw tomato sauce is known as saoussoun in the Alpes-Maritimes. Sauce vierge is another French sauce made from raw tomato, basil, lemon juice and olive oil, a bit similar to mexican pico de gallo.

## Varieties
### Mexico

Tomato sauce was an ancient condiment in Mesoamerican food. The first person to write about what may have been a tomato sauce was Bernardino de Sahagún, a Spanish Franciscan friar who later moved to New Spain, who made note of a prepared sauce that was offered for sale in the markets of Tenochtitlan (Mexico City today). He wrote (translated from Spanish),
   They sell some stews made of peppers and tomatoes – usually put in them peppers, pumpkin seeds, tomatoes, green peppers and fat tomatoes and other things that make tasty stews.
Basic Mexican tomato sauce was traditionally prepared using a molcajete to puree the tomatoes. Food that is cooked in tomato sauce is known as entomatada. Tomato sauce is used as a base for spicy sauces and moles.

### Italy

Tomato sauce in Italian cuisine is first mentioned in Antonio Latini's cookbook Lo scalco alla moderna (Naples, 1692). Latini was chef to the Spanish viceroy of Naples, and one of his tomato recipes is for sauce "in the Spanish style" (Italian: alla spagnola). The first known use of tomato sauce with pasta appears in the Italian cookbook L'Apicio moderno, by the Roman chef Francesco Leonardi, published in 1790.
Tomato-garlic sauce is prepared using tomatoes as a main ingredient, and is used in various cuisines and dishes. In Italian cuisine, alla pizzaiola is tomato-garlic sauce, which is used on pizza, pasta and meats.

### France

Sauce tomate is one of the five mother sauces of classical French cooking, as codified by Auguste Escoffier in the early 20th century. It consists of salt belly of pork, onions, bay leaves, thyme, tomato purée or fresh tomatoes, roux, garlic, salt, sugar, and pepper.
Tomato sauce can also be served raw, in this case it is named saoussoun (grated raw tomato with onions, olive oil and herbs) or sauce vierge (diced raw tomato with olive oil, lemon, garlic, and basil).

### Australia, New Zealand, and South Africa

Tomato sauce is a popular, commercially produced table sauce, similar to tomato ketchup, which is typically applied to foods such as meat pies, sausages, and fish and chips. Some sources say that Australian tomato sauce has less tomato than ketchup, but this varies between brands.
Tomato-based sauces served with pasta are commonly referred to as "pasta sauce".

### United Kingdom

Collins English Dictionary lists the term as "another name for tomato ketchup" in British English.

### Canada and United States

In Canada and the U.S., tomato sauce is typically sold jarred or canned, with minimal ingredients, and is not normally used as is. Related ingredients are tomato purée and tomato paste, each of which is similar but paste has a thicker consistency. Tomato purée and tomato paste have US FDA standards of identity (since 1939) for percentage of tomato solids, and historically did not contain seasonings other than salt; in recent decades variants with basil or other traditional Italian seasonings became common. Tomato sauce is non-standardized.

#### Tomato gravy

Tomato gravy is originally an Italian American term for a tomato sauce cooked with meat, "gravy" being an Americanized form of ragù. Tomato gravy was associated with Sunday dinner in Italian American households from the 19th century onwards, and was also called "Sunday gravy". Although the origins was a dish with more meat that tomatoes, tomato gravy soon developed into a tomato sauce that often had no pieces of meat, but included animal fat. The cooked tomatoes, some fat (usually cured pork fat) and flour are cooked together until thick, and seasoned with salt and pepper. Onions or bell peppers may be added as well. Typically, tomato gravy is served over pasta.

### India

Some Indian curries have a tomato-based sauce, notably many vegetarian style dishes.